Pressure-Flow performance
Pressure-Flow performance
(OP)
Hi, I have a pressure-flow performance for a motor blower. Its attached in the word document. As you may see, the pressure drops pretty fast at lower pressure whereas at larger pressure the pressure stays constant for a considerable amount of flow. My questions:
1. Why the pressure drops that fast for lower pressures and stays constant for larger pressures?
2. Why pressure increase intially for low discharge for 60 cm pressure curve?
Thanks in advance.
Tikina33
1. Why the pressure drops that fast for lower pressures and stays constant for larger pressures?
2. Why pressure increase intially for low discharge for 60 cm pressure curve?
Thanks in advance.
Tikina33





RE: Pressure-Flow performance
RE: Pressure-Flow performance
What parameter was varied to create each curve? Does each curve represent performance at different speeds?
Ted
RE: Pressure-Flow performance
I am trying to know why in general the pressure remains constant for low discharge. As per theory the pressure should drop with flow. And also please, if you can answer to my two questions that I have asked. Thanks.
RE: Pressure-Flow performance
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RE: Pressure-Flow performance
Walt